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IKO

Nordic™ Class 4 Granite Black Architectural Shingle, Bundle

Mfg.#
CLASS 4
Sku#
3899390
  • Natural, relaxed, stately, welcoming
  • Built-in algae resistance
  • Blow-off protection
  • Fiberglass mat for inner core strength
  • Wind resistance up to 130 mph

* Estimated stock levels as of Thu, Apr 2, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

IKO has taken some of the best, most in-demand features from several different asphalt shingles and combined them to create one of the top-performing shingles currently on the market.

IKO Nordic with ArmourZone shingles offer superior wind AND impact resistance. Plus, they’re available in nine outstanding high-definition color blends that are sure to appeal to your homeowners’ personal style and complement their home’s architecture from traditional to modern.

We started with our heavy-duty fiberglass mat, then added an extremely thick coating of Polymer Modified Asphalt. This resulted in roofing shingles so strong and resilient, they carry a Class 4 Impact Resistance rating, which IKO is pleased to present for the sole purpose of enabling homeowners to obtain a discount on their home insurance premiums, if available in their area*. That’s an impressive competitive advantage you can offer your homeowner prospects.

We added our special tear-resistant reinforcing band, the “ArmourZone”, to the back of each IKO Nordic shingle. Guidelines printed on the top ensure your crews place their nails accurately within this zone, for quick and easy installation as well as super tight fastening power.

In fact, IKO Nordic shingles resist nail pull-through so effectively, they carry a 130 mph (210 km/h) high-wind limited warranty¹. When your installers can save time on one job, they can take on another one sooner. And thanks to the tremendous fastening power and pull-through resistance that the ArmourZone affords, you’ll likely get fewer call-backs to replace blown-off shingles.

Nominal information shown within this product line.

Specifications

General

Color Granite Black
Color Family Black / Gray
Coverage 33.3 sq ft
Exposure 5-7/8 in
Fire Rating Class A
Impact Rating Class 4
Series Nordic
Shingles Per Bundle 20
Type Architectural Shingle
Wind Rating 130 mph

Dimensions

Length 40-7/8 in
Width 13-3/4 in

Manufacturing Details
The following information is subject to change without notice

Manufacturer Warranty Limited Lifetime with 15 yr Iron Clad Protection

Label Information

Certification, Codes, Standards ASTM D3462, ASTM D3018, ASTM D3161 Class F, ASTM D7158 Class H, ASTM E108/UL 790 Class A, FM4473 Class 4 Impact Resistance

Videos

Related Documents

Brochure (PDF)

InstructionsPDF (PDF)

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